Jorma Jalonen

1.9k total citations
59 papers, 1.6k citations indexed

About

Jorma Jalonen is a scholar working on Spectroscopy, Molecular Biology and Plant Science. According to data from OpenAlex, Jorma Jalonen has authored 59 papers receiving a total of 1.6k indexed citations (citations by other indexed papers that have themselves been cited), including 20 papers in Spectroscopy, 14 papers in Molecular Biology and 13 papers in Plant Science. Recurrent topics in Jorma Jalonen's work include Mass Spectrometry Techniques and Applications (11 papers), Analytical Chemistry and Chromatography (10 papers) and Analytical chemistry methods development (9 papers). Jorma Jalonen is often cited by papers focused on Mass Spectrometry Techniques and Applications (11 papers), Analytical Chemistry and Chromatography (10 papers) and Analytical chemistry methods development (9 papers). Jorma Jalonen collaborates with scholars based in Finland, United Kingdom and Sweden. Jorma Jalonen's co-authors include Ari Tolonen, Anja Hohtola, Arja Sarpola, Vesa Hietapelto, Paavo Perämäki, Miia Turpeinen, Aleksanteri Petsalo, Khaled Abass, Olavi Pelkonen and Petri Reponen and has published in prestigious journals such as Journal of the American Chemical Society, Journal of Biological Chemistry and Journal of Molecular Biology.

In The Last Decade

Jorma Jalonen

59 papers receiving 1.5k citations

Peers

Jorma Jalonen
Klaus E. Appel Germany
Yasuo Seto Japan
Hans‐Martin Schiebel Germany
P.J. Gehring United States
Markus Godejohann Germany
Ch. Schlatter Switzerland
Véronique Gilard France
Petr Bednář Czechia
Michael L. Gargas United States
Klaus E. Appel Germany
Jorma Jalonen
Citations per year, relative to Jorma Jalonen Jorma Jalonen (= 1×) peers Klaus E. Appel

Countries citing papers authored by Jorma Jalonen

Since Specialization
Citations

This map shows the geographic impact of Jorma Jalonen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Jorma Jalonen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Jorma Jalonen more than expected).

Fields of papers citing papers by Jorma Jalonen

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Jorma Jalonen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Jorma Jalonen. The network helps show where Jorma Jalonen may publish in the future.

Co-authorship network of co-authors of Jorma Jalonen

This figure shows the co-authorship network connecting the top 25 collaborators of Jorma Jalonen. A scholar is included among the top collaborators of Jorma Jalonen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Jorma Jalonen. Jorma Jalonen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
1.
Perämäki, Paavo, et al.. (2008). Evaluating the impact of extraction and cleanup parameters on the yield of total petroleum hydrocarbons in soil. Analytical and Bioanalytical Chemistry. 392(6). 1231–1240. 11 indexed citations
2.
Abass, Khaled, Petri Reponen, Miia Turpeinen, Jorma Jalonen, & Olavi Pelkonen. (2007). Characterization of Diuron N-Demethylation by Mammalian Hepatic Microsomes and cDNA-Expressed Human Cytochrome P450 Enzymes. Drug Metabolism and Disposition. 35(9). 1634–1641. 49 indexed citations
3.
Perämäki, Paavo, et al.. (2007). Measurement uncertainty in the determination of total petroleum hydrocarbons (TPH) in soil by GC-FID. Chemometrics and Intelligent Laboratory Systems. 92(1). 3–12. 16 indexed citations
4.
Laitinen, Risto S., et al.. (2006). Identification of hydrolysis products of FeCl3 · 6H2O by ESI‐MS. Journal of Mass Spectrometry. 41(11). 1421–1429. 46 indexed citations
5.
Sarpola, Arja, Vesa Hietapelto, Jorma Jalonen, et al.. (2006). Identification of hydrolysis products of AlCl3·6H2O in the presence of sulfate by electrospray ionizationtime-of-flight mass spectrometry and computational methods. Physical Chemistry Chemical Physics. 9(3). 377–388. 31 indexed citations
6.
Petsalo, Aleksanteri, Jorma Jalonen, & Ari Tolonen. (2005). Identification of flavonoids of Rhodiola rosea by liquid chromatography-tandem mass spectrometry. Journal of Chromatography A. 1112(1-2). 224–231. 91 indexed citations
7.
Kuokkanen, Toivo, et al.. (2005). An infrared spectroscopic method for quantitative analysis of fatty alcohols and fatty acid esters in machinery oils. Analytical and Bioanalytical Chemistry. 383(2). 305–311. 4 indexed citations
8.
Tolonen, Ari, et al.. (2005). The role of CYP2C and CYP3A in the disposition of 3‐keto‐desogestrel after administration of desogestrel. British Journal of Clinical Pharmacology. 60(1). 69–75. 18 indexed citations
9.
Turpeinen, Miia, et al.. (2005). Effect of clopidogrel and ticlopidine on cytochrome P450 2B6 activity as measured by bupropion hydroxylation. Clinical Pharmacology & Therapeutics. 77(6). 553–559. 128 indexed citations
10.
Pirttilä, Anna Maria, Päivi Joensuu, Helmut Pospiech, Jorma Jalonen, & Anja Hohtola. (2004). Bud endophytes of Scots pine produce adenine derivatives and other compounds that affect morphology and mitigate browning of callus cultures. Physiologia Plantarum. 121(2). 305–312. 72 indexed citations
11.
Tolonen, Ari, Zsuzsanna György, Jorma Jalonen, Peter Neubauer, & Anja Hohtola. (2004). LC/MS/MS identification of glycosides produced by biotransformation of cinnamyl alcohol in Rhodiola rosea compact callus aggregates. Biomedical Chromatography. 18(8). 550–558. 26 indexed citations
12.
Sarpola, Arja, et al.. (2004). Identification and fragmentation of hydrolyzed aluminum species by electrospray ionization tandem mass spectrometry. Journal of Mass Spectrometry. 39(10). 1209–1218. 42 indexed citations
13.
Uusitalo, Jouko, et al.. (2003). Regional and habitat differences in 7-methyljuglone content of Finnish Drosera rotundifolia. Phytochemistry. 63(3). 309–314. 21 indexed citations
14.
15.
Tolonen, Ari, Anja Hohtola, & Jorma Jalonen. (2003). Liquid chromatographic analysis of phenylpropanoids fromRhodiola rosea extracts. Chromatographia. 57(9-10). 577–579. 8 indexed citations
16.
Tolonen, Ari, et al.. (2001). Cone voltage and collision cell collision‐induced dissociation study of triphenylethylenes of pharmaceutical interest. Rapid Communications in Mass Spectrometry. 15(17). 1506–1513. 28 indexed citations
17.
Haapalainen, Antti M., Daan M. F. van Aalten, Gitte Meriläinen, et al.. (2001). Crystal structure of the liganded SCP-2-like domain of human peroxisomal multifunctional enzyme type 2 at 1.75 Å resolution 1 1Edited by R. Huber. Journal of Molecular Biology. 313(5). 1127–1138. 69 indexed citations
18.
Jalonen, Jorma, et al.. (1988). Piperidyl and morpholinyl esters as derivatives for the structural determination of long-chain fatty acids by mass spectrometry. Journal of Mass Spectrometry. 17(6). 433–436. 4 indexed citations
19.
Borch, Gunner, Uffe Anthoni, Poul Nielsen, et al.. (1971). Force Fields of the Methylammonium Halides in the alpha-Phases.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 25. 784–787. 7 indexed citations
20.
Pihlaja, Kalevi, et al.. (1971). Conformational Analysis. IV. trans-2,4-Dimethyloxetane and cis-2,3-trans-4-Trimethyloxetane.. Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry. 25. 765–767. 4 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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